scut.dk

📜 Historical scan 2026-09-03 19:30:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

scut.dk is a .dk domain served by 2 nameservers (margaret.ns.cloudflare.com, plato.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.78.245 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by eu1-smtp.messagingengine.com, eu2-smtp.messagingengine.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
margaret.ns.cloudflare.com	108.162.194.107 162.159.38.107 172.64.34.107 2606:4700:50::a29f:266b 2803:f800:50::6ca2:c26b 2a06:98c1:50::ac40:226b	margaret.ns.cloudflare.com margaret.ns.cloudflare.com margaret.ns.cloudflare.com margaret.ns.cloudflare.com margaret.ns.cloudflare.com margaret.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
plato.ns.cloudflare.com	108.162.193.223 172.64.33.223 173.245.59.223 2606:4700:58::adf5:3bdf 2803:f800:50::6ca2:c1df 2a06:98c1:50::ac40:21df	plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.78.245	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.189	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	eu1-smtp.messagingengine.com	204.75.18.216 204.75.18.217	ams-mx-01.messagingengine.com ams-mx-02.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	300s	eu2-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.78.245
🔶 Autoconfig	104.21.78.245

🔷 AAAA Records (IPv6)#

2 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:8abd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:4ef5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 58ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.245,172.67.138.189 ech=AEX+DQBBzAAgACB+k8EvF8oKr3LKVzXTnm9RTzLS0CCZIBy00U8yM4KIOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:8abd,2606:4700:3037::6815:4ef5

🔌 SRV Records#

2 records 84ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	1	443	autodiscover.fastmail.com
_imaps._tcp	0	1	993	imap.fastmail.com

📝 TXT Records#

2 records 189ms

TXT Record
v=spf1 include:spf.messagingengine.com ?all
zoho-verification=zb41476503.zmverify.zoho.eu

✉️ SPF#

Policy	Record (scut.dk)
?all (neutral)	v=spf1 include:spf.messagingengine.com ?all

📨 DMARC#

Policy	Record (_dmarc.scut.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 17:03:28

www	104.21.78.245 172.67.138.189 2606:4700:3035::ac43:8abd 2606:4700:3037::6815:4ef5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network scut.dk: 188.114.96.1 188.114.97.1 2606:4700:3035::ac43:8abd 2606:4700:3037::6815:4ef5 (AS13335) www.scut.dk: 104.21.78.245 172.67.138.189 2606:4700:3035::ac43:8abd 2606:4700:3037::6815:4ef5 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.scut.dk	4jxmf5ltQLjMHseqsRvWSZ2dnIpe7J-EpxuTjrXqA2E
TXT	_acme-challenge.scut.dk	y9sQ834xZOXMFGGxQvNlsrASK_4mrdlDNHIosmQmo9w

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

77ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2413926257
Primary NS (MNAME)	margaret.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

43ms

49ms

AAAA

53ms

TXT

189ms

CAA

43ms

HTTPS

58ms

TLSA

343ms

SOA

0ms

MTA-STS

49ms

DNSSEC

77ms

SRV

84ms

Total

1687ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 07:24:44	1265ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-24 06:52:05	3324ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-14 12:41:10	1657ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-10 21:32:22	2061ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-03 19:30:55 shown	1687ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 23:14:45	2094ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-25 22:38:11	10235ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-09 11:03:36	10675ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-05 11:48:23	5408ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-05 18:40:39	2627ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-03 16:09:08	2066ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 16:10:05	2480ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 15:38:40	1215ms	2 NS 2 A 2 MX	🔓 Insecure